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Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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![**Transcription for Educational Website:**
1. Consider the BALANCED gas-phase reaction: Note that the full Lewis dot structures are NOT given, only the bond multiplicities.
The chemical reaction is depicted as follows:
\[ \text{C} \equiv \text{O} + 2 \, \text{H-H} \rightarrow \text{H-C-O-H} \]
**Bond Enthalpy Data:**
- C≡O: 1079 kJ/mol
- H-H: 436 kJ/mol
- C-H: 414 kJ/mol
- C-O: 351 kJ/mol
- O-H: 460 kJ/mol
**Task:**
Estimate \( \Delta H^0 \) (in kJ) for this reaction using the provided bond enthalpy data. The bond enthalpies are expressed in kJ/mol.](https://content.bartleby.com/qna-images/question/9a3d0eb8-332f-4022-954a-f4616e4c7096/bb9c3e58-cd29-46a9-88d9-352ae930585b/uarai7p_thumbnail.png)
Transcribed Image Text:**Transcription for Educational Website:**
1. Consider the BALANCED gas-phase reaction: Note that the full Lewis dot structures are NOT given, only the bond multiplicities.
The chemical reaction is depicted as follows:
\[ \text{C} \equiv \text{O} + 2 \, \text{H-H} \rightarrow \text{H-C-O-H} \]
**Bond Enthalpy Data:**
- C≡O: 1079 kJ/mol
- H-H: 436 kJ/mol
- C-H: 414 kJ/mol
- C-O: 351 kJ/mol
- O-H: 460 kJ/mol
**Task:**
Estimate \( \Delta H^0 \) (in kJ) for this reaction using the provided bond enthalpy data. The bond enthalpies are expressed in kJ/mol.
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